/**
 * Created by MECHREV on 2017/10/8.
 */
public class Test05 {
    public static void main(String[] args) {
        int i,sum=0;
        for (i=1;i<100;i++) {

              while (i<=10) {
                  sum = sum + i;
                 break;
              }
        }
        System.out.println(sum);
    }
}
